Datasheet

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TYPICAL CHARACTERISTICS
1.7995
1.7996
1.7997
1.7998
1.7999
1.8000
1.8001
1.8002
0 30 60 90 120 150
I
O
− Output Current − mA
− Output Voltage − V
V
O
V
I
= 2.8 V
C
o
= 1 µF
T
J
= 25° C
T
J
− Junction Temperature − °C
− Output Voltage − V
V
O
I
O
= 150 mA
I
O
= 1 mA
V
I
= 2.8 V
C
o
= 1 µF
1.7900
1.7920
1.7940
1.7960
1.7980
1.8000
1.8020
1.8040
−40 −25 −10 5 20 35 50 65 80 95 110 125
0
100
200
300
400
500
600
700
−40 −25−10 5 20 35 50 65 80 95 110 125
T
J
− Junction Temperature − °C
Ground Current −
I
O
= 150 mA
V
I
= 2.8 V
C
o
= 1 µF
I
O
= 1 mA
Aµ
f − Frequency − Hz
I
O
= 1 mA
V
I
= 2.8 V
C
o
= 1 µF
I
O
= 150 mA
Output Impedance − Ω
1
0.1
0.01
1 10 100 1 k 10 k
10
100 k 1 M 10 M
0.001
100
1 k
0
100
300
400
500
600
700
I
O
− Output Current − mA
Ground Current − Aµ
T
J
= 25° C
T
J
= 125° C
0 60 90 120 150
T
J
= −40° C
V
I
= 2.8 V
C
o
= 1 µF
30
200
0
0.5
1
1.5
2
2.5
100 1 k 10 k 100 k
f − Frequency − Hz
I
O
= 1 mA
V
I
= 2.8 V
C
o
= 1 µF
I
O
= 150 mA
V/ HzOutput Spectral Noise Density −
µ
TPS72101 , , TPS72115
TPS72116 , TPS72118
SLVS352C – DECEMBER 2001 – REVISED MARCH 2006
TPS72118 TPS72118 TPS72118
OUTPUT VOLTAGE OUTPUT VOLTAGE GROUND CURRENT
vs vs vs
OUTPUT CURRENT JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 3. Figure 4. Figure 5.
TPS72118 TPS72118 TPS72118
GROUND CURRENT OUTPUT SPECTRAL NOISE OUTPUT IMPEDANCE
vs DENSITY vs
OUTPUT CURRENT vs FREQUENCY
FREQUENCY
Figure 6. Figure 7. Figure 8.
5
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